ODB-UI prototype Demo

This demo reflects our ideas in creating visual web interface to work with semantic data. It's still prototype, that misses a lot of functions and made to show a way of possible UI implementation.

This is static demo, no server-backend yet. It's build using GWT (sure, could we have published something else on this site?), but we've used also Dojo GFX to draw connections between nodes. It's little tricky part - it uses vector graphics: SVG for Firefox, Safari and VML for InternetExplorer.

Connection toolbar - it shows, when you mouse pointer over a middle of connection, you could delete connection or change it's colour

How to create new nodes and connections

Drag-n-drop icon to create new connections or nodes. If you'll release mouse button on spare place - a new node will be created there, if you'll release on existing node - would be created a new connection between nodes